Tìm lỗi sai

[nhocvukhoa]

Air quality in many parts of the world has grown drastically worse in the last three decades.Because of a greater reliance on coal to generate power.Coal, which is full of impurities that make their way into the air,is utilized by many developing countries for power generation due to the simplicity of the technology.Coal-fired plants are easier to build than plants that run on natural gas or oil because it is easier to safely store coal than either natural gas or oil,and coal-fired plants are obviously simpler anf safer than nuclear power plants.But they also cause far more air pollution than other types of power plants.(4 mistakes)

[cachuatim]

Air quality in many parts of the world has grown drastically worse in the last three decades because of a greater reliance on coal to generate power. Coal which is full of impurities that make their way into the air (bỏ 2 dấu phẩy) is utilized by many developing countries for power generation due to the simplicity of the technology. Coal-fired plants are easier to build than plants that run on natural gas or oil because it is easier to store coal safely than either natural gas or oil. They (coal-fired plants) are obviously simpler and safer than nuclear power plants, but they also cause far more air pollution than other types of power plants.